Warren Buffett asked Tim Cook to take a bow in a surprise speech at Berkshire meeting Business InsiderBuffett: I didn't have to do a damn thing to make money from Apple The TimesBuffett praises Tim Cook's leadership at Apple Breakingthenews.net
CEO Greg Abel moves to assure Berkshire shareholders in a post-Buffett world, with record cash ReutersHere's how Berkshire Hathaway did in its first quarter without Warren Buffett as CEO CNNBerkshire Hathaway's cash surges in Abel's first quarter as CEO Yahoo FinanceBerkshire cash pile climbs to $380bn as stock sales streak hits 14th quarter Financial Times
